Black Hammock Island demographics profile

StatisticBlack Hammock IslandJacksonvilleFlorida
Population density (sq mi)241,146294
Median age47.135.741.6
Male/Female ratio0.8:10.9:11.0:1
Married (15yrs & older)n/a50%54%
Speak Englishn/a86%72%
Speak Spanishn/a6%21%

Did you know?

  • The population density in Black Hammock Island is 98% lower than Jacksonville.
  • The median age in Black Hammock Island is 32% higher than Jacksonville.
  • In Black Hammock Island 96.51% of the population is Caucasian.
  • In Black Hammock Island 0.73% of the population is African American.
  • In Black Hammock Island 0.00% of the population is Asian.

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Black Hammock Island population breakdown by race

RaceBlack Hammock IslandJacksonvilleFlorida
African American0.73%30.66%16.14%
American Indian0.86%0.23%0.27%
Native Hawaiian0.00%0.12%0.06%
Mixed race1.91%3.52%2.48%
Other race0.00%1.22%2.54%
In Black Hammock Island, 8.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Black Hammock Island age breakdown

Marital status

Age of children in married couples

Source: The Black Hammock Island, Jacksonville, FL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).